A surprising new discovery shows that white dwarfs can glow in green, pink, and purple.

A star has already died. Its time as a star burning like the sun is over, and after spewing its outer material into space, ...

There are hundreds of billions of stars in the galaxy we live in. Many of them have their own exoplanets. So why haven’t we ...

Credit: The EAGLE project/Durham University Galaxy simulations suggest the Milky Way offers some of the universe’s best ...

The Sun's demise in 7–8 billion years will be accompanied by a mass ejection, causing orbital chaos among the planets beyond ...

At Sotheby’s, a feast of rare science books includes volumes from Copernicus, Galileo and Newton that together revolutionized ...

In the process of considering "Do planetary orbits change due to the pull of other planets?", I realized that while orbits are indeed constantly changing due to the pull of other planets, by ...

Euclid space telescope discovered its first previously unknown comet in images taken between September 16 and 24, 2026.

The Wings of Fate #4 concludes the series as our heroes face their biggest challenge yet against Eternia's most powerful evil ...

Explore the wonders of the universe in this video as we delve into the question: How many planets exist in the universe? Gain insights into the various types of planets, their formations, and the ...

If I helped figure out how big the universe was, I’d at least want telescope privileges. Henrietta Leavitt didn’t get them.

As Saturn and Mars are in opposition, Mars will enter a star cluster and be visible in the daytime sky, while Earth will pass through the tail of the famous comet ...